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About AtScale

AtScale powers the analysis used by the Global 2000 to make million-dollar business decisions. The company’s Intelligent Data Virtualization™ platform provides Cloud OLAP, Autonomous Data Engineering™ and a Universal Semantic Layer™ for fast, accurate data-driven business intelligence and machine learning analysis at scale.

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The Leadership Team

Christopher Lynch

Chief Executive Officer

Chris is the CEO & Executive Chairman. Prior to AtScale, Chris co-founded and was a General Partner at Accomplice, a venture capital firm investing in early-stage tech companies. Chris has held leadership roles at tech startups like Vertica, Acopia Networks and Arrowpoint Communications.

Cort Johnson

Vice President Growth

Cort serves as the the Vice President of Growth. Prior to joining AtScale, Cort has held leadership positions in the Boston startup ecosystem including founder, chief evangelist and venture capitalist including SCVGR, DartBoston, Flybridge Capital Partners, Terrible Labs, and Accomplice VC.

Dave Mariani

Chief Technology Officer

Dave is one of the co-founders of AtScale and is the Chief Technology Officer. Prior to AtScale, he was VP of Engineering at Klout & at Yahoo! where he built the world's largest multi-dimensional cube for BI on Hadoop. Mariani is a Big Data visionary & serial entrepreneur.

Josh Epstein

Chief Marketing Officer

Josh is the Chief Marketing Officer at AtScale. Prior to AtScale, Josh has served as CMO at venture-backed technology companies including ObserveIt, Kaminario, and Reddo Mobility. He has also held senior marketing and strategy roles at Acme Packet, Oracle, CA Technologies, and EMC.

Michael Bridges

Vice President OEM Sales

Mike Bridges serves as the Vice President of OEM Sales. Prior to joining AtScale, Mike held a variety of sales and alliance leadership positions at both early stage tech startups and global enterprises including EMC.

Mike Carlino

Vice President Customer Support

Mike serves as the Vice President of Customer Support. Prior to joining AtScale, Mike held a variety of customer service and operations leadership positions at global companies including Sonos, Motorola, and Nortel/Bay Networks.

Momchil Michailov

VP Global Engineering & Product

Momchil serves as the Vice President of Global Engineering and Product. Prior to AtScale, Memo was Global Vice President of Storage Technologies at Citrix (via the acquisition of Sanbolic, Inc.). Michailov plays a pivotal role in helping build out Engineering, Research and Development teams globally.

Scott Howser

Chief Customer Officer

Scott serves as the Chief Customer Officer. Prior to joining AtScale, Scott held a variety of product and marketing leadership positions at early stage tech startups including Nutonian, Hadapt, Vertica and Acopia.


Chris is a successful entrepreneur and investor having co-founded Accomplice VC where he served as Managing Partner and having built and sold companies for over $6B including: Vertica, Acopia Networks and Arrowpoint Communications.
Jit Saxena has a long and successful career of entrepreneurship and business leadership having served as founder, chairman, and CEO of Netezza which he took public in 2010, and founder, chairman and CEO of Applix software which he took public in 1994.
Dave Mariani is a co-founder of AtScale and VP of Technology. Prior to AtScale, he was VP of Engineering at Klout & at Yahoo! where he built the world's largest multi-dimensional cube for BI on Hadoop. Mariani is a serial entrepreneur and Big Data visionary.
Ryan Floyd is a founding Managing Director of Storm Ventures. He focuses on early stage enterprise SaaS and has primarily invested in applications and cloud/infrastructure related companies. Ryan is active and works with Code2040, a nonprofit organization that creates pathways to educational, professional, and entrepreneurial success in technology for underrepresented minorities.
David Lam is a General Partner of Atlantic Bridge Capital where he serves on many boards. David also co-founded Summit Bridge Capital, which operates the China Ireland Growth Technology Fund. Prior to Atlantic Bridge, David was Managing Director of WestSummit Capital where he served as its representative on the boards of Twitch (acquired by Amazon), Mirantis and Maginatics (acquired by EMC) among others.


Bob Brennan brings more than two decades of operational experience building and scaling enterprise companies such as Veracode where he was Chairman and CEO as well as Iron Mountain where he also served as CEO.
Carl Washington served as the Vice President of Global Partnerships & Business Development at AtScale for 2 years.  Prior to joining AtScale, Carl held leadership positions in Business Development, Product Marketing, and Engineering at enterprise and startup companies, including Dell EMC, Hewlett-Packard, IBM, Xerox, and FilePool.
Pete served as the CFO & COO at AtScale from 2017-2021. Prior to AtScale, Pete was CFO at Percolate and Limelight Networks. He also spent 14 years at Goldman Sachs, where he was a Managing Director in the Principal Investment Area, investing in and working with high growth technology leaders.
Sarah is one of the co-founders of AtScale. Prior to AtScale, Sarah was Lead Architect at Yahoo! where her team designed, deployed and managed the world's largest Microsoft Analysis Services cube. She currently holds 3 patents in high-performance analytics.
Tom Heiser has held a number of leadership positions in both enterprise software and disruptive cloud technology organizations, including EMC Corporation, where he served as EVP of Cloud Strategy and Execution, ClickSoftware, where he served as CEO, and RSA Security, where he served as President.